After the battle with Tirek, Equestria and Equus had peace for a long time. That lasted until one of the most powerful beings ever born decided to take over Equestria. The Princesses were called to battle along with the once bearers of the Elements of Harmony.

Two thousand years later, a young unicorn mare finds herself exploring the ruins of one of the greatest battles Equus has ever saw. Around her, the ruins of an once beautiful city stands. In her heart, she dreams with this city in her prime: a time when Canterlot was the capital of Equestria, not shadowy ruins of a time long forgotten in history books.

However, not even her was ready to what she would find in the ruins of that ancient battle stage, and history itself starts the steps to reconstruct the Harmony that once reigned over Equestria.

This is the first story of the Restoring the Harmony saga.